selector valve 1.DN:25-150mm 2.MWP:17.2Mpa 3.outlet:Rc1,inlet:Rc1 selector valve Type: EX25C working pressure:17.2MPaDNĪ¦25Outlet thread Rc1Inlet threadRc1Cylinder opening pressureā¤1.5MPaSelector valve using on gas fire fighting system Application: The selector valve is usd on hfc-227, IG541 or CO2 fire extinguishing system, it is usually used to change the gas direction in the pipe, so that it ...